RelationalQueryTranslationPostprocessor Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:

RelationalQueryTranslationPostprocessor.cs

A class that post-processes the translated query. This class allows to process the generated server query expression and the associated shaper expression.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public class RelationalQueryTranslationPostprocessor : Microsoft.EntityFrameworkCore.Query.QueryTranslationPostprocessor

type RelationalQueryTranslationPostprocessor = class
    inherit QueryTranslationPostprocessor

Public Class RelationalQueryTranslationPostprocessor
Inherits QueryTranslationPostprocessor

Inheritance

Object

QueryTranslationPostprocessor

RelationalQueryTranslationPostprocessor

Constructors

RelationalQueryTranslationPostprocessor(QueryTranslationPostprocessorDependencies, RelationalQueryTranslationPostprocessorDependencies, RelationalQueryCompilationContext)

Creates a new instance of the RelationalQueryTranslationPostprocessor class.

Properties

Dependencies	Dependencies for this service. (Inherited from QueryTranslationPostprocessor)
QueryCompilationContext	The query compilation context object for current compilation. (Inherited from QueryTranslationPostprocessor)
RelationalDependencies	Relational provider-specific dependencies for this service.
RelationalQueryCompilationContext	The query compilation context object for current compilation.

Methods

Process(Expression)	Applies postprocessing transformations to the translated query.
ProcessTypeMappings(Expression)	Performs various postprocessing related to type mappings, e.g. applies inferred type mappings for queryable constants/parameters and verifies that all SqlExpression have a type mapping.
Prune(Expression)	Prunes unnecessary objects from the SQL tree, e.g. tables which aren't referenced by any column. Can be overridden by providers for provider-specific pruning.